CN101552156A - Expansion connection module for connecting to at least two coil connectors of an electromagnetic switching device, in particular a contactor - Google Patents
Expansion connection module for connecting to at least two coil connectors of an electromagnetic switching device, in particular a contactor Download PDFInfo
- Publication number
- CN101552156A CN101552156A CNA2009101303439A CN200910130343A CN101552156A CN 101552156 A CN101552156 A CN 101552156A CN A2009101303439 A CNA2009101303439 A CN A2009101303439A CN 200910130343 A CN200910130343 A CN 200910130343A CN 101552156 A CN101552156 A CN 101552156A
- Authority
- CN
- China
- Prior art keywords
- connection module
- expansion connection
- connectors
- described expansion
- switchgear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
- H01H50/443—Connections to coils
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
- H01H2011/0037—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts with removable or replaceable terminal blocks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H2050/046—Assembling parts of a relay by using snap mounting techniques
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
An expansion connection module is disclosed for connecting to at least two coil connectors (11) of an electromagnetic switching device (10), in particular a contactor. The expansion connection module includes a housing (2); at least one fastening device for fixing the expansion connection module (1) to the electromagnetic switching device (10) or to a switchgear unit positioned adjacent to the electromagnetic switching device (10); at least two connection openings (3) and at least two terminal blocks (4) associated with the at least two connection openings (3) for the purpose of connecting voltage supply lines; and at least two flexible leads (5) for electrically connecting the terminal blocks of the expansion connection module (1) to the at least two coil connectors (11) of the electromagnetic switching device (10).
Description
Technical field
The present invention relates to be used to be connected to electromagnetic switchgear, the expansion connection module of at least two coil connectors of contactor particularly.
Background technology
In order to control electromagnetic switch, particularly contactor, must on driver, for example on the contactor driver, provide voltage.This is known that two winding wiring terminals on the housing that is fixedly mounted on electromagnetic switch are set at least.For example, because contactor can make up with different types and mode with other switchgear, it is the situation that is not easy to touch that the winding wiring terminal will take place.Sometimes these winding wiring terminals are covered, thereby they are arranged on other position of contactor housing once more.This means the expansion of contactor interior loop joint, yet it is many and cost is high to do cost like this, and therefore contactor only can be applicable to the work purposes determined.
If the winding wiring terminal is arranged on by the binding post that is used for main power supply road or auxiliary power supply road, thereby coil connectors can be touched from the front, when the switchgear with other made up, at least one winding wiring terminal was not easy to touch usually so.Except these winding wiring terminals wherein are arranged in the equipment on the wiring plane with main connecting line terminal and auxiliary connecting line terminal, electromagnetic switchgear is known, and the coil binding post is arranged under the leading body terminal in these electromagnetic switchgears.In such switchgear, particularly when leading body connected, still Fu Za structure had hindered touching property once more.When adding auxiliary switch assembly, for example when circuit breaker and/or overload relay, may touch coil connectors hardly.
Summary of the invention
The objective of the invention is, design the coil connectors of electromagnetic switchgear neatly, and make it touch (zugaenglich) easily.Particularly but Gu Ding coil connectors should be a flexible expansion.
According to the present invention, the expansion connection module of the feature of this purpose by having independent claims 1 is realized.Further feature of the present invention and details are provided by dependent claims, specification and accompanying drawing.
The expansion connection module of at least two coil connectors of purpose of the present invention by being used to be connected to electromagnetic switchgear, particularly contactor realizes that this expansion connection module has: housing; Be used for expansion connection module is fixed on the electromagnetic switchgear or with the contiguous switch element of electromagnetic switchgear on fixture; At least two connectors and the binding post (Anschlussst ü ck) of attaching troops to a unit and being used to be connected the power voltage supply circuit at least two of at least two connectors; And at least two twisted wires, be used to be electrically connected the binding post of expansion connection module and at least two coil connectors of electromagnetic switchgear.
Core of the present invention is that expansion connection module shows as a kind of adapter, and by such adapter, the coil connectors of electromagnetic switchgear is expanded, or is positioned on other position of better touching.Can easily be installed on the electromagnetic switchgear or by this expansion connection module of fixture and to dismantle from electromagnetic switchgear.This fixture preferably be designed for expansion connection module power transmitted that ground (kraftschl ü ssige) is fixed on the electromagnetic switchgear or with other contiguous switch element of electromagnetic switchgear on.The length of twisted wire can be designed to distinguishing and variable.Twisted wire (Litze) is crooked easily electric conductor.Arrange flexibly by it, can be very easy to and twisted wire is connected on the already present coil connectors of electromagnetic switchgear apace.
Expansion connection module also can be designed for be connected to electromagnetic switchgear more than two coil connectors.This expansion connection module has housing, is provided with connector and attaches troops to a unit in the binding post of connector in housing.These binding posts are designed for and hold the power voltage supply circuit.Therefore, the power voltage supply link tester is crossed separately connector and is run through and guide to binding post, and is securely fixed in the housing of expansion connection module by binding post separately, thereby can utilize voltage to power to electromagnetic switchgear by expansion connection module.
Twisted wire (Litzen) has been realized the flexible enlarging of expansion connection module on electromagnetic switchgear.Expansion connection module be fixed on the electromagnetic switchgear or with the contiguous switch element of electromagnetic switchgear on after, design the length of twisted wire like this, be the coil connectors that twisted wire reaches electromagnetic switchgear, thereby realized the supply of electrical energy of the driver of electromagnetic switchgear by this expansion connection module.
The advantage of expansion connection module is, expansion connection module be fixed on the electromagnetic switchgear or with the contiguous switch element of electromagnetic switchgear on after, easier touching
The connector of expansion connection module and binding post, and therefore realized that electromagnetic switchgear is connected to the power voltage supply source fast.By the joint expansion connection module that detours, the coil connectors of the difficult especially electromagnetic switchgear that touches is become touch easily.Another advantage of expansion connection module is that electromagnetic switchgear needn't have integrated the detouring (Umleitung) of winding wiring terminal, and it is many and cost is high to do cost like this.Expansion connection module itself is a spare part simple and with low cost, has realized the expansion of the coil connectors of electromagnetic switchgear, particularly contactor by expansion connection module.Client can freely use to has or not with the electromagnetic switchgear of expansion coil connectors, just has or is not with expansion connection module.Usually when general's switchgear separately was assembled into switch equipment unit or user's branch road, the use expansion connection module was only necessary.
Preferably, be designed to screw terminal or spring terminal at the expansion connection module middle connecting terminal.No matter screw terminal or spring terminal are known already in the cable interconnection technique.Terminal be used for electric conductor-be here power voltage supply circuit-departing connection.Particularly preferably use so-called cage terminal.The mechanical type of each power voltage supply circuit is fixing can easily be finished by screw or spring.The power voltage supply circuit is connected with electric conductor in expansion connection module in binding post, and therefore is connected with the twisted wire conduction of expansion connection module.
Expansion connection module is fixed on the electromagnetic switchgear with power transfer mode (kraftschl ü ssige) or with the contiguous switch element of electromagnetic switchgear on, it is dissimilar that this power transfer mode fixing can be designed to.So for example screw fixedly can be considered.It also is possible that material connects (stoffschl ü ssige), as bonding connection.And preferably, the fixture of expansion connection module has quick bayonet connection (Schnappverbindungselemente) in this expansion connection module.Fast bayonet connection realized on the electromagnetic switchgear or with the contiguous switch element of electromagnetic switchgear on Fast Installation and dismounting expansion connection module.Expansion connection module preferably has grab (Schnapphaken), these grabs insert the corresponding accommodation section of the switch element of switchgear or vicinity releasedly, undercut just (Hinterscheidung), recess etc., and therefore fixing expansion connection module.
Preferably, expansion connection module also can be fixed on the electromagnetic switchgear in the mode of form fit (formschl ü ssige) or with the contiguous switch element of electromagnetic switchgear on.The fixing of good especially expansion connection module is provided like this.
Another of expansion connection module preferred embodiment is that at least two connectors of expansion connection module are set on a side of expansion connection module.Connector can be arranged on the different side of expansion connection module.Once more advantageously, according to the position of coil connectors on electromagnetic switchgear, connector is arranged on the different side of expansion connection module or just on unique side.
Further preferred design is that the housing of expansion connection module has lid.Therefore, for possible maintenance or similarly behavior, binding post touches easily.
Expansion connection module with spring terminal connection possesses at least one perforation, can run through the guiding manipulate tools by this perforation, thereby handles spring terminal.In a kind of execution mode of expansion connection module, can realize, can arrive two or more spring terminals by unique perforation.And preferably, expansion connection module has at least two perforation, is used for opening binding post by the manipulate tools that can run through, and particularly opens at least two spring terminals.Particularly perforation separately of each connector or each binding post configuration.
Connector can have different shape and size.If expansion connection module has numerous interfaces, this is especially possible so.So an expansion connection module also can connect a plurality of electromagnetic switchgears thereon.Especially, if should be that an electromagnetic switchgear is expanded, when the cross section of a plurality of connectors is identical, be favourable by expansion connection module.
Twisted wire is directed out from expansion connection module inside, and is fixed on by means of simple wiring on the coil connectors of electromagnetic switchgear and is used for being electrically connected.What can expect so is that twisted wire should be directed along the path of determining.This can extend in special guide part by twisted wire realizes.Preferably, this guide part is simple pipeline or passage, and the twisted wire of subregion can be directed at least therein.
Preferably, the twisted wire of expansion connection module in housing, particularly runs through the guiding lid by a plurality of openings in the lid of housing.
In addition preferably, in expansion connection module, have at least one fixture and be used for fixing other switchgear and/or other annex.This fixture has realized the simple fixation of other switchgear and/or other annex.This fixture can be designed to power transmission connection and/or material connects.This fixture preferably is designed to stop and connects.So this fixture can be designed to grab or receiving member,, be used to hold the grab of annex for example as undercut or opening.Preferably on the different side freely of expansion connection module, be provided with such fixture.These fixtures also make expansion connection module more flexible, and have improved the application change of this expansion connection module.
By this is the expansion connection module of an annex, can utilize simple annex to be implemented in the expansion of coil connectors A1, A2 on the contactor.
Description of drawings
Now, according to not being unique embodiment and with reference to the accompanying drawings the present invention being further detailed.Shown in the accompanying drawing:
Fig. 1 shows has two expansion connection modules that are designed to the coil connectors of screw terminal;
Fig. 2 shows has two expansion connection modules that are designed to the coil connectors of spring terminal;
Fig. 3 shows the contactor with a mounted expansion connection module;
Fig. 4 shows the contactor with two mounted expansion connection modules;
Fig. 5 shows the contactor with a mounted expansion connection module;
Fig. 6 shows the contactor with an expansion connection module and other accessory.
Embodiment
Fig. 1 shows has two expansion connection modules 1 that are designed to the coil connectors 4 of screw terminal.This expansion connection module 1 has the lid 6 of housing 2 and closure casing 2.Be provided with two perforation 7 in lid 6, the screw of binding post 4 can be threaded into by these perforation.Be provided with two connectors 3 in a side of housing 2 and be used to hold the supply power voltage circuit.Lid 6 has a plurality of openings 9, extracts from expansion connection module 1 by these opening twisted wires 5.These twisted wires 5 are used for being electrically connected of coil connectors of expansion connection module 1 and unshowned electromagnetic switchgear.End towards the twisted wire 5 of expansion connection module 1 has twisted wire guide part 8.These twisted wire guide parts 8 are not necessarily necessary, but as the directional guide of twisted wire 5.
Fig. 2 shows has two expansion connection modules 1 that are designed to the coil connectors 4 of spring connecting terminal.The structure of this expansion connection module 1 roughly conforms to structure according to the expansion connection module 1 of Fig. 1.Substitute screw terminal, in binding post 4, be provided with spring connecting terminal here.Be provided with two connectors 3 in a side of housing 2 and be used to hold the supply power voltage circuit.Insert manipulate tools by two perforation 7, thereby handle spring connecting terminal.
The various combination of (a plurality of) expansion connection module 1 and electromagnetic switchgear 10 has been shown in Fig. 3 to Fig. 5.
The expansion connection module 1 that has in Fig. 3 as the screw terminal of binding post 4 is fixed on the side of contactor 10.Expansion connection module 1 has two twisted wires 5, and they are connected on the coil connectors or winding wiring terminal 11 of contactor 10.Extend under the lid of contactor 10 in order to arrive 11, twisted wires 5 of respective coil binding post.
In Fig. 4, be provided with an expansion connection module 1 respectively in the both sides of contactor 10.Each expansion connection module 1 has a twisted wire 5, and it is connected on the winding wiring terminal 11 of contactor 10.The opening that is not used 9 in the lid 6 of the housing 2 of each expansion connection module 1 is by the closure member closure cap.
Fig. 5 shows the expansion connection module 1 with the coil connectors 4 that is designed to spring connecting terminal.This expansion connection module 1 removably is fixed on the side of contactor 10.The coil connectors 11 of contactor also is arranged on two different positions in front of contactor 10 here.A twisted wire 5 is used to extend to first coil connectors 11, and another root twisted wire 5 extends to second coil connectors 11 under the lid of contactor 10.
Fig. 6 shows the expansion connection module 1 that is arranged on the contactor 10.On the side of the expansion connection module 1 that deviates from contactor 10, it is removably fixing that another annex 12 particularly connects (Rastverbindung) by stop.For example, this another annex 12 also can be an expansion connection module.Replacedly, another switchgear can be fixed on the expansion connection module 1.
Can be implemented in contact on the contactor by means of contact mark.
Another preferred embodiment in, expansion connection module 1 can directly be fixed on the supporting track in switch cubicle or the switch cubicle.
Claims (12)
1. expansion connection module, be used to be connected to electromagnetic switchgear, at least two coil connectors (11) of contactor particularly, have: housing (2); Fixture is used for described expansion connection module (1) is fixed on last or contiguous with described electromagnetic switchgear (10) switch element of described electromagnetic switchgear (10); At least two connectors (3) with attach troops to a unit in described at least two connectors (3), at least two binding posts (4) that are used to be connected the power voltage supply circuit; And at least two twisted wires (5), be used to be electrically connected the described binding post (4) of described expansion connection module (1) and described at least two coil connectors (11) of described electromagnetic switchgear (10).
2. expansion connection module according to claim 1 is characterized in that, described binding post (4) is designed to screw terminal or spring terminal.
3. expansion connection module according to claim 1 and 2 is characterized in that, the described fixture of described expansion connection module (1) has quick bayonet connection.
4. according to each described expansion connection module in the claim 1 to 3, it is characterized in that, described expansion connection module (1) can be fixed in the mode of form fit that described electromagnetic switchgear (10) is gone up or with the contiguous described switch element of described electromagnetic switchgear (10) on.
5. according to each described expansion connection module in the claim 1 to 4, it is characterized in that described at least two connectors (3) of described expansion connection module (1) are arranged on the side of described expansion connection module (1).
6. according to each described expansion connection module in the claim 1 to 5, it is characterized in that the described housing (2) of described expansion connection module (1) has lid (6).
7. according to each described expansion connection module in the claim 1 to 6, it is characterized in that, described expansion connection module (1) has at least two perforation (7), is used to open described binding post (4) by the manipulate tools that can run through, and particularly opens at least two described spring terminals.
8. according to each described expansion connection module in the claim 1 to 7, it is characterized in that the cross section of described a plurality of connectors (3) is identical.
9. according to each described expansion connection module in the claim 1 to 8, it is characterized in that at least one twisted wire (5) is being directed on the end of described expansion connection module (1) in twisted wire guide part (8).
10. according to each described expansion connection module in the claim 1 to 9, it is characterized in that described twisted wire (5) in described housing (2), is particularly run through guiding by a plurality of openings (9) in the described lid (6) of described housing (2).
11., it is characterized in that described expansion connection module (1) has at least one fixture and is used for fixing other switchgear and/or other annex (12) according to each described expansion connection module in the claim 1 to 10.
12. expansion connection module according to claim 11 is characterized in that, described fixture is designed to stop and connects.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08400026A EP2107580A1 (en) | 2008-04-01 | 2008-04-01 | Expansion attachment module for attachment to at least two spool connections of an electromagnetic switching device, in particular a switch |
| EP08400026.4 | 2008-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101552156A true CN101552156A (en) | 2009-10-07 |
| CN101552156B CN101552156B (en) | 2019-08-13 |
Family
ID=39726003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910130343.9A Expired - Fee Related CN101552156B (en) | 2008-04-01 | 2009-04-01 | For being connected to the expansion connection module of electromagnetic switchgear, particularly contactor at least two coil connectors |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7744424B2 (en) |
| EP (1) | EP2107580A1 (en) |
| CN (1) | CN101552156B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303289A (en) * | 2019-09-03 | 2022-04-08 | 赤多尼科两合股份有限公司 | Connection expansion module |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2970379B1 (en) | 2011-01-10 | 2013-02-15 | Abb France | CONNECTING DEVICE ADAPTABLE TO DIFFERENT CONTACTERS |
| US9601290B2 (en) * | 2012-11-29 | 2017-03-21 | Weg Drives & Controls—Automação Ltda | Switching device with several regions of connection |
| FR2999791B1 (en) * | 2012-12-18 | 2015-01-02 | Schneider Electric Ind Sas | MODULAR ELECTRICAL SWITCHING DEVICE COMPRISING AT LEAST ONE UNIPOLAR CUT-OFF BLOCK AND SWITCHING ARRANGEMENT HAVING SUCH DEVICES |
| DE102013226438A1 (en) * | 2013-12-18 | 2015-06-18 | Siemens Aktiengesellschaft | Contactor with external resistor |
| JP1610736S (en) * | 2017-12-26 | 2018-08-06 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2034775A1 (en) * | 1970-07-14 | 1972-01-20 | Georg Schlegel Elektrotechnisc | Railless terminal block |
| DE3423854A1 (en) * | 1984-06-28 | 1986-01-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Connecting module |
| US4691978A (en) * | 1985-04-15 | 1987-09-08 | Square D Starkstrom Gmbh | Circuit breaker, in particular an accessory or motor contactor |
| CN1262774A (en) * | 1997-07-10 | 2000-08-09 | 西门子公司 | Capacitor switching contactor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH580342A5 (en) * | 1975-02-18 | 1976-09-30 | Comat Ag | Electrical equipment with screw terminals - has cutout into which terminal block fits when attached to lugs |
| DE19814400C1 (en) * | 1998-03-31 | 1999-12-23 | Moeller Gmbh | Electromagnetic switching device with multi-part housing |
| DE102004009650B3 (en) * | 2004-02-27 | 2005-07-07 | Moeller Gmbh | Protection switch with upper part of main housing having stepped-back edge fitted with termination module with control clamps connected to magnetic coil of electromagnetic drive in housing lower part |
| CN100521034C (en) * | 2005-02-07 | 2009-07-29 | 西门子公司 | Electromagnetic switch device of a contactor in particular |
-
2008
- 2008-04-01 EP EP08400026A patent/EP2107580A1/en not_active Ceased
-
2009
- 2009-03-30 US US12/385,040 patent/US7744424B2/en not_active Expired - Fee Related
- 2009-04-01 CN CN200910130343.9A patent/CN101552156B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2034775A1 (en) * | 1970-07-14 | 1972-01-20 | Georg Schlegel Elektrotechnisc | Railless terminal block |
| DE3423854A1 (en) * | 1984-06-28 | 1986-01-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Connecting module |
| US4691978A (en) * | 1985-04-15 | 1987-09-08 | Square D Starkstrom Gmbh | Circuit breaker, in particular an accessory or motor contactor |
| CN1262774A (en) * | 1997-07-10 | 2000-08-09 | 西门子公司 | Capacitor switching contactor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303289A (en) * | 2019-09-03 | 2022-04-08 | 赤多尼科两合股份有限公司 | Connection expansion module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101552156B (en) | 2019-08-13 |
| US20090247019A1 (en) | 2009-10-01 |
| US7744424B2 (en) | 2010-06-29 |
| EP2107580A1 (en) | 2009-10-07 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20210401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |